This commit makes it possible to keep using database replicas even when
a write related to a runner heartbeat happened.

This commit makes it possible to avoid upgrading ActiveRecord connection
proxy and switching to the primary database when a write has happened.

This commit adds a Prometheus histogram used to observe the time it
takes to execute a SQL query we use to retrieve builds queue from the
database.

This commit extracts builds queue processing into a separate method.
This method will be used to actually execute a builds queuing query on
the database. Separate method makes it easier to instrument execution of
this expensive query.

Enable api_fuzzing_configuration_ui by default

See merge request gitlab-org/gitlab!56548

Simplify the triggerring of 'gitlab-docs' Review App pipelines

See merge request gitlab-org/gitlab!53361

Modify epic usage ping key to organise into separate file

See merge request gitlab-org/gitlab!56724

Update Gitaly version

See merge request gitlab-org/gitlab!56834

Fix file commit error for system cancels merge train spec

See merge request gitlab-org/gitlab!55219

Rescue errors when emitting Snowplow events

See merge request gitlab-org/gitlab!56607

Avoid N+1 queries when loading notes for indexing in Elasticsearch

See merge request gitlab-org/gitlab!56808

- rename existing epic events

Integrate new pipeline query for pipeline editor

See merge request gitlab-org/gitlab!54888

This integrates the new backend query for fetching the pipeline status
using the commit sha instead of the pipeline iid.

This was previously implemented under a disabled feature flag
(`pipeline_status_for_pipeline_editor`) using a client resolver.

Improve performance of Elasticsearch notes permissions migration

See merge request gitlab-org/gitlab!56823

Consider all projects in hierarchy for issue rebalance

See merge request gitlab-org/gitlab!56736

Add correct types and descriptions

See merge request gitlab-org/gitlab!56699

Add Workhorse maintainers to Danger

See merge request gitlab-org/gitlab!56805

When rebalancing issues based on a issue from a project, we need
to consider all issues in the hierarchy vs just issues in the
project's parent group and descendants, as it may happen that the
project's group is not the root group, thus not rebalancing issues
throughout the hierarchy.

Bugfix for licenses without an url

See merge request gitlab-org/gitlab!56534

This commit solves
https://gitlab.com/gitlab-org/gitlab/-/issues/322160
It introduces a bugfix for Licences without an url,
to not display a broken link, but the License name
in plain text.

Improve the trial status popover copy

See merge request gitlab-org/gitlab!55894

Qurantine prevent forking spec on staging with note

See merge request gitlab-org/gitlab!56825

ci: Update chrome 89

See merge request gitlab-org/gitlab!56726

Add documentation metadata check to lefthook

See merge request gitlab-org/gitlab!55719

Use a fixed start date for cadence update spec

See merge request gitlab-org/gitlab!56829

Note when vulnerability report option was added

See merge request gitlab-org/gitlab!56817

Fix DAST profile summary for invalid values

See merge request gitlab-org/gitlab!56753

This handles the case when profile id are
not present in received profiles

Add environment scope to group CI variables API [RUN ALL RSPEC] [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!55573

The factory sets the start date based on a sequence. This can cause the
spec to fail because that date could be the same date that we're
trying to update to which means it wouldn't be changed.

Improve the vale referencelinks regex

See merge request gitlab-org/gitlab!56806